People suffering from anxiety worry unnecessarily before an impending event and experience nervousness before appearing for an interview. Such people get nervous before giving an office presentation. And there are some who panic before taking a flight or from the top floor of high rise buildings. Panic disorder patients have phobia against certain animals or reptiles. Xanax is a popular medication for the treatment of anxiety and panic disorder from the family of benzodiazepines. It works by impacting the functioning of GABA neurotransmitters in the brain to lessen the symptoms of anxiety and promotes healthy slumber among anxiety patients. Xanax Tablets should always be taken under the strict supervision of a senior health care expert.